Spiking level

Matrix

0.1 μg/L

0.03 μg/L

0.01 μg/L

% Rec

% RSD

% U

% Rec

% RSD

% U

% Rec

% RSD

% U

Surface Water

79 - 89

7 - 12

21 - 39

85 - 104

4 - 6

13 - 20

85 - 112

2 - 10

6 - 32

Ground Water

58 - 86

8 - 12

27 - 38

74 - 86

12 - 15

39 - 48

75 - 92

7 - 11

21 - 36

Drinking Water

74 - 87

3 - 13

10 - 41

73 - 97

9 - 15

30 - 48

71 - 99

1 - 11

5 - 35

MilliQ Water

66 - 91

2 - 7

6 - 24

81 - 102

4 - 15

12 - 48

60 - 91

4 - 10

12 - 33